Home / 33,413,684.67-50,120,567.01-9,152,820.72

Finding the Fourth Proportional to 33,413,684.67, 50,120,567.01 and 9,152,820.72

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Solution

The fourth proportional to 33,413,684.67, 50,120,567.01 and 9,152,820.72 is: 13,729,242.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,413,684.67 : 50,120,567.01 = 9,152,820.72 : x
  2. Step 2: Convert to fraction form
    33,413,684.67/50,120,567.01 = 9,152,820.72/x
  3. Step 3: Cross multiply
    33,413,684.67x = 50,120,567.01 × 9,152,820.72
  4. Step 4: Simplify right side
    33,413,684.67x = 458,744,564,227,276.44
  5. Step 5: Solve for x
    x = 458,744,564,227,276.44/33,413,684.67
  6. Step 6: Final answer
    x = 13,729,242.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.